package com.nulldev.util.logging.stubs.log4j;

import java.util.Map;

import com.nulldev.util.internal.backport.concurrency9.Maps;

public class MDC {

	private static final Map<String, String> GLOBAL_CONTEXT_MAP = Maps.of();

	public static void clear() {
		// NOP
	}

	public static Map<String, String> getCopyOfContextMap() {
		return GLOBAL_CONTEXT_MAP;
	}

	public static void setContextMap(final Map<String, String> mdc) {
	}

}
